How to style an Alert element in React Native?

To style an Alert element in React Native, we set the Modal‘s style prop.

For instance, we write

<Modal style={{ background: "red" }} ref={"modal1"}>
  <Text style={{ color: "white" }}>Basic modal</Text>
  <Button onPress={this.toggleSwipeToClose} style={styles.btn}>
    Disable swipeToClose({this.state.swipeToClose ? "true" : "false"})
  </Button>
</Modal>

to set the style prop of the Modal to { background: "red" } to make the background red.

And we set the Text style by setting the Text‘s style prop to { color: "white" }.

And we set the Button‘s style to styles.btn